The phrase "a normal circulation" is correct and usable in written English.
It can be used in contexts related to health, finance, or any system where circulation is a relevant concept, indicating a typical or expected flow.
Example: "The doctor assured me that my blood pressure was stable and that I had a normal circulation."
Alternatives: "regular circulation" or "typical circulation".
They showed that a transplanted dog's heart could provide the animal with a normal circulation until the heart was rejected.
USA Today, which reports a normal circulation of 2.3 million, said it sold an additional 600,000 copies on Jan . 21
During the flood of 1964, Mr. Ruder turned his weekly paper in this small northwestern Montana town into a daily, printing as many as 12,550 copies a day, compared with a normal circulation of 3,900.
Drawing on insights from physiology of pump load interactions, in a normal circulation there is an optimal extent of systemic vasodilation at which the delivery of hydraulic energy from the cardiac pump is maximal (the 'impedance matchpoint').
The SVV value is calculated by assessing the stroke volume changes due to the positive pressure ventilation cycle, and it increases sensitively in hypovolemic conditions even though ABP and HR do not change in cases with a normal circulation [7].
Although a brisk normal circulation was established in all embryos at 36hpf, BDM treatment halted cardiac contraction within 15 min, causing complete absence of circulation.
Just walk for a few minutes at the end of a workout and you'll maintain normal circulation to the brain, says Ross Tucker, a South African physiologist and a founder of the estimable Web site The Science of Sport.
A computer-controlled bypass valve is installed at a suitable location on the ground or in the well, bypassing a portion of the slurry that is involved in the normal circulation to cause a change in the down hole pressure.
It is common knowledge that functional activity reverses the above process and restores normal circulation, joint function, and normality of the affected tissues.
A regular oxygen intake to our bloodstreams can make our brain younger, because we release the toxic wastes from our body and keep a normal blood circulation that helps regulates unwanted fats and cholesterol.
The system operates by a sodium ion cotransport mechanism, and it functions in maintaining a normal enterohepatic circulation of bile salts.
